#583FD1#583FD1

#583FD1 is a mid, highly saturated violet. Relative luminance 0.102; OKLCH L 48.9% C 0.212 H 283.1°. Best body text is #FFFFFF at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#583FD1
RGB	rgb(88, 63, 209)
HSL	hsl(250, 61%, 53%)
HSV	hsv(250, 70%, 82%)
CMYK	cmyk(57.9%, 69.9%, 0%, 18%)
CIE-LAB	lab(38.26, 49.54, -71.66)
CIE-LCH	lch(38.26, 87.12, 304.65°)
OKLab	oklab(48.92% 0.048 -0.2064)
OKLCH	oklch(48.92% 0.212 283.1)
XYZ	xyz(17.3071, 10.2320, 61.3722)
Luminance	0.1023 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Blurple

#5539CC

ΔE00 1.67

Blue With A Hint Of Purple

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#583FD1 #B8D13F

analogous

#3F6FD1 #583FD1 #A13FD1

triadic

#583FD1 #D1583F #3FD158

tetradic

#583FD1 #D13F6F #B8D13F #3FD1A1

square

#583FD1 #D13F6F #B8D13F #3FD1A1

split-complementary

#583FD1 #D1A13F #6FD13F

monochromatic

#2D1D79 #3F29AA #583FD1 #8370DD #AEA2E9

Accessibility & contrast

On white

6.89

#583FD1 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.05

#583FD1 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #583FD1

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##583FD1	#FFFFFF	#000000	##FFFFFF
##583FD1	1.00	6.89	3.05	6.89
#FFFFFF	6.89	1.00	21.00	1.00
#000000	3.05	21.00	1.00	21.00
##FFFFFF	6.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#005FD5

Deuteranopia (green-blind)

#0055CE

Tritanopia (blue-blind)

#0F6683

Achromatopsia (no color)

#5A5A5A

Design tokens & code

CSS

--color: #583fd1;
/* rgb */ color: rgb(88, 63, 209);
/* oklch */ color: oklch(48.9% 0.212 283.1);

Tailwind

colors: {
  custom: {
    50: '#9476e0',
    500: '#583fd1',
    950: '#000000',
  },
}

SCSS

$custom: #583fd1;
$custom-light: #9476e0;
$custom-dark: #000000;

JSON

{
  "hex": "#583fd1",
  "rgb": {
    "r": 88,
    "g": 63,
    "b": 209
  },
  "hsl": {
    "h": 250.274,
    "s": 61.345,
    "l": 53.333
  },
  "oklch": {
    "l": 0.48919,
    "c": 0.21189,
    "h": 283.1
  },
  "luminance": 0.10233
}

Semantic roles & 50–950 ramp

primary

#583FD1

secondary

#CBD597

accent

#E443C9

background

#F9F7FD

surface

#F2EDFB

border

#CCC8D4

text

#0E0915

muted

#7E7B83

Preview Lab

Preview with #583FD1

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →